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ilr <br /> Locate roof rafters and mark locations on roof. Drill <br /> 7/32"(Lag)or 1/8"(ST) pilot holes perpendicular to the roof <br /> and back fill with roofing manufacturers' approved sealant. <br /> Slide flashing between 1st and 2nd course of shingles, <br /> ensuring both that the flashing reaches under the 3rd <br /> shingle course and doesn't overhang the downhill shingle <br /> course. Place L-foot on flute and rotate into desired <br /> position. Prepare lag bolt or structural screw with sealing <br /> washer. Use 1/2" socket to drive prepared lag bolt through <br /> L-foot until fully seated and L-foot can no longer rotate <br /> easily. Torque Nut to 156 in-lbs (13 ft-Ibs)for ST. Attach 6 <br /> rail to L-Foot with Bonding Hardware and torque to 250 <br /> in-lbs (21 ft-Ibs). <br /> Structural screw can be driven with T-30 hex head bit. <br /> D For additional details refer to the full QM Installation Manual. <br /> installation,, <br /> QM QBASE COMPOSITIONMOUNT <br /> Locate roof rafters and mark locations on roof.Align <br /> QBase vertical holes over center rafter and mark. Drill two <br /> pilot holes with 7/32" drill bit, perpendicular to roof and <br /> back fill with roofing manufacturers' approved sealant. T ueto <br /> 4 in-lbs <br /> Set grade 8 cap screw through bottom of QBase, place <br /> QBase over drilled holes and secure lags. Screw Post to <br /> QBase. Proceed with roofing up until the flashing should <br /> be installed. Install flashing over mount. Allow roofing to <br /> proceed to the next course.Apply sealant where post and <br /> flashing meet, install EPDM counter flashing collar. Attach <br /> L-Foot on Standoff with hardware. Torque to 174 in-lbs <br /> (14.5 ft-lbs). Attach rail to L-Foot with Bonding Hardware <br /> and torque to 250 in-lbs (21 ft-lbs). <br /> For additional details refer to the full QM Installation Manual. <br /> CLASSIC • MOUNT <br /> Locate roof rafters and mark locations on roof. Drill 7/32" <br /> pilot holes perpendicular to the roof and back fill with <br /> roofing manufacturers' approved sealant. Slide flashing <br /> between 1st and 2nd course of shingles, ensuring both <br /> that the flashing reaches under the 3rd shingle course and <br /> doesn't overhang the downhill shingle course. Prepare <br /> Hanger Bolt with Hex Nut and Sealing Washer, insert into <br /> hole and using 1/2" socket drive hanger bolt until fully <br /> seated and QBlock stops rotating easily. Insert EPDM <br /> rubber washer over hanger bolt into block, using Rack Kit <br /> hardware secure L-Foot to the mount. Torque to 156 in-lbs <br /> (13 ft-Ibs).Attach rail to L-Foot with Bonding Hardware <br /> and torque to 250 in-lbs (21 ft-Ibs). <br /> D For additional details refer to the full QM Installation Manual. <br /> o 2022 IRONRIDGE, • • INSTALLATION <br />